I've been using a CZ 712 ALS 26" for a few 3 gun matches now. I've got the Nordic components +5 extension tube on it, with their charging handle as well. So far I love it. I broke it in with several boxes of 3" shells and the on,y issue I've had is a few old shells, the paper bodies came apart from the brass upper, but it was no fault of the gun, just crappy ammo I had laying around. Granted I'm no 3 gun master, but it does everything I need it to do, with out breaking the bank m